Radical Cube and Square Expressions

The value or expression under the radical sign is called the…

• Radical

• Index

• Radicand

• Variable

Select all values that are perfect squares

• A. 216

• B. 144

• C. 289

• D. 125

When simplifying cube root expressions, you look for groups of _____ with variables.

• One

• Two

• Three

• I don't know

• A
• B
• C
• D

√144

• IS a perfect square.

• Is NOT a perfect square.

Name the radicand.

• 2

• 3

• 4

Name the index.

• 2

• 3

• 4

Simplify √200

• 14

• 20√8

• 5√3

• 10√2

I can simplify radical expressions that include addition and subtraction. Simplify the radical expression below. -katex latex="-8\sqrt{2}-5\sqrt{98}="-katex> 

I can simplify radical expressions that include multiplication of radicals.​ Simplify the radical expression below. 6\sqrt{3}\cdot3\sqrt{6}